Diabetes to blood sugar control good diet control is very important, about this point, we already know very well. We all know that the daily calories need to be controlled, because the food eaten into the body every day will be converted into sugar and raise blood sugar. Excess sugar can also be converted into fat and stored, so that people will become fat. About the calculation of total daily calories. Today, I would like to talk about Glycemic Index (GI): also called glycemic index and glycemic load (GL). In fact, the Glycemic Index has been discussed before, but today we will focus on the relationship between them. GI: The percentage value of the level of blood glucose response in the body caused by a food containing 50g of valuable carbohydrates compared to an equivalent amount of glucose within a certain period of time (usually 2 hours after a meal). It is expressed by the formula: GI = (2-hour glycemic response of a food containing 50g of carbohydrate / 2-hour glycemic response of 50g of glucose) × 100%. The glycemic index only focuses on how quickly 50g of a single carbohydrate is converted to sugar and does not indicate the amount of that carbohydrate. High: GI >70: glucose, white bread, honey, etc.; Moderate: GI 55-70: whole wheat bread, black/white rice, etc.; Low: GI 20 is a high GL food.